21849264

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 100

約数和(自身を含む): 66077616

約数和(自身を除く): 44228352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 733, 828, 1104, 1242, 1296, 1466, 1656, 1863, 2199, 2484, 2932, 3312, 3726, 4398, 4968, 5864, 6597, 7452, 8796, 9936, 11728, 13194, 14904, 16859, 17592, 19791, 26388, 29808, 33718, 35184, 39582, 50577, 52776, 59373, 67436, 79164, 101154, 105552, 118746, 134872, 151731, 158328, 202308, 237492, 269744, 303462, 316656, 404616, 455193, 474984, 606924, 809232, 910386, 949968, 1213848, 1365579, 1820772, 2427696, 2731158, 3641544, 5462316, 7283088, 10924632, 21849264]

約数ペア:

[(1, 21849264), (2, 10924632), (3, 7283088), (4, 5462316), (6, 3641544), (8, 2731158), (9, 2427696), (12, 1820772), (16, 1365579), (18, 1213848), (23, 949968), (24, 910386), (27, 809232), (36, 606924), (46, 474984), (48, 455193), (54, 404616), (69, 316656), (72, 303462), (81, 269744), (92, 237492), (108, 202308), (138, 158328), (144, 151731), (162, 134872), (184, 118746), (207, 105552), (216, 101154), (276, 79164), (324, 67436), (368, 59373), (414, 52776), (432, 50577), (552, 39582), (621, 35184), (648, 33718), (733, 29808), (828, 26388), (1104, 19791), (1242, 17592), (1296, 16859), (1466, 14904), (1656, 13194), (1863, 11728), (2199, 9936), (2484, 8796), (2932, 7452), (3312, 6597), (3726, 5864), (4398, 4968)]